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Six New C21 Steroidal Glycosides from Cynanchum bungeiDecne

✍ Scribed by Hao Gan; Wen-Juan Xiang; Lei Ma; Li-Hong Hu

Publisher
John Wiley and Sons
Year
2008
Tongue
German
Weight
208 KB
Volume
91
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

Six new C~21~ steroidal glycosides 1–6 were isolated from the stem parts of Cynanchum bungei Decne. The structures of the new glycosides were determined on the basis of spectroscopic analysis, including 1D‐ and 2D‐NMR and HR‐ESI‐MS techniques as well as by comparison of their spectral data with those of related compounds.

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